Precipitation during the coldest quarter 0.196028
Available water holding capacity of soil 0.292346
Precipitation during the hottest quarter 0.314424
Sum of monthly Tavg where Tavg >=5 deg C 0.497002
Ratio of precipitation to potential evapotranspiration 0.565222
Nitrogen content of soil 0.739293
Solar interception 0.819055
Compound topographic index (relative wetness) 1.0396
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.15191
Precipitation during the driest quarter 1.22275
Carbon content of soil 1.29031
Precipitation during the wettest quarter 1.31177
Temperature during the coldest quarter 1.60201
Temperature during the hottest quarter 1.73454
Elevation 1.80513
Bulk density of soil 2.10729
Day/night diurnal temperature difference 5.29245